Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
Military Cardiovascular Outcomes Research (MiCOR) Program, Uniformed Services University, Bethesda, MD, USA.
Child Obes. 2021 Mar;17(2):116-124. doi: 10.1089/chi.2020.0256. Epub 2021 Jan 12.
Among adults, weight stigma is associated with markers of poor cardiometabolic health. Although weight-based teasing (WBT) is common among youth with high body weight, few studies have examined its associations with cardiometabolic markers. Owing to unique stressors (, parental deployment and frequent moves), military-dependent youth may be at particularly high risk for obesity, WBT, and poor cardiometabolic health. We, therefore, assessed associations between WBT and cardiometabolic health markers among adolescent military dependents presenting for a weight gain prevention trial. Participants underwent fasting phlebotomy; had fasting weight, height, and waist circumference measured; and completed assessments of WBT, anxiety, and loss-of-control eating. Multivariate analysis of covariance, adjusting for relevant covariates including demographics and body composition, was used to examine differences in metabolic syndrome (MetS) components (waist circumference, systolic and diastolic blood pressure, high-density lipoprotein cholesterol, triglycerides, and glucose) between youth reporting WBT and youth reporting no WBT. Bootstrapped models examined whether WBT mediated the relationship between BMI and MetS components. Data from 142 youth (57.7% female; 14.4 ± 1.6 years; 51.2% non-Hispanic White, 20.9% non-Hispanic Black; BMI: 1.9 ± 0.4) were analyzed. WBT was not significantly associated with any MetS component. Relationships were observed between BMI and all MetS components (except systolic blood pressure and glucose), although WBT did not significantly mediate these relationships (s > 0.05). This study did not find support for a relationship between WBT and MetS components in adolescent military dependents at risk for adult obesity. Prospective research is needed to determine whether associations between WBT and adverse cardiometabolic outcomes emerge primarily in adulthood.
在成年人中,体重歧视与不良心血管代谢健康标志物有关。虽然体重相关的嘲笑(WBT)在体重较高的青少年中很常见,但很少有研究探讨其与心血管代谢标志物的关系。由于独特的压力源(父母部署和频繁搬家),依赖军人的青年可能面临肥胖、WBT 和不良心血管代谢健康的极高风险。因此,我们评估了在参加增重预防试验的青少年军人依赖者中,WBT 与心血管代谢健康标志物之间的关联。参与者进行了空腹采血;测量了空腹体重、身高和腰围;并完成了 WBT、焦虑和失控性进食的评估。采用协方差的多变量分析,调整了包括人口统计学和身体成分在内的相关协变量,以检查报告有 WBT 的青少年和没有 WBT 的青少年之间代谢综合征(MetS)成分(腰围、收缩压和舒张压、高密度脂蛋白胆固醇、甘油三酯和血糖)的差异。Bootstrapped 模型检查了 WBT 是否介导了 BMI 与 MetS 成分之间的关系。对 142 名青少年(57.7%为女性;14.4±1.6 岁;51.2%为非西班牙裔白人,20.9%为非西班牙裔黑人;BMI:1.9±0.4)的数据进行了分析。WBT 与任何 MetS 成分均无显著相关性。尽管 WBT 没有显著介导这些关系(s>0.05),但 BMI 与所有 MetS 成分(除收缩压和血糖外)均存在相关性。本研究未发现在有成人肥胖风险的青少年军人依赖者中,WBT 与 MetS 成分之间存在关系的证据。需要前瞻性研究来确定 WBT 与不良心血管代谢结局之间的关联是否主要在成年期出现。